What will be the output of the following C++ code?

#include <iostream>
#include <functional>
#include <numeric>
using namespace std;
int myfunction (int x, int y) 
{
    return x + 2 * y;
}
struct myclass 
{
    int operator()(int x, int y) 
    {
        return x + 3 * y;
    }
} myobject;
int main () 
{
    int init = 100;
    int numbers[] = {10, 20, 30};
    cout << accumulate(numbers, numbers + 3, init);
    cout << endl;
}